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August 2005 > 08/19/05
Accident Reconstruction
News Article
Gov't Proposes New Car Roof Crush Standard
By Ken Thomas, Associated Press Writer
Gov't Proposes New Roof Crush Standard for Vehicles
to Protect Passengers in Rollover Crashes
WASHINGTON (AP) -- Automakers would have to build stronger
roofs for big SUVs and pickup trucks under rules proposed Friday to protect
people in rollover crashes.
The proposal would apply for the first time to large sport utility vehicles
and pickup trucks weighing up to 10,000 pounds. The current standard exempts
vehicles over 6,000 pounds, meaning popular sport utility vehicles and trucks
such as the Ford Expedition, the Chevrolet Suburban and the Dodge Ram would
now be covered.
The plan issued by the National Highway Traffic Safety Administration
would require roofs to withstand direct pressure of 2.5 times the vehicle
weight, increasing the current rule of 1.5 times the weight. It also would
seek new information on other ways to protect occupants in rollovers, including
potential use of improved seat belt technology.
"It will take a comprehensive strategy to reduce the
staggering number of rollover deaths on the nation's highways," said
NHTSA Administrator Jeffrey Runge. "Improving roof strength is an integral
part of that plan."
Rollover crashes account for more than one-third of traffic
fatalities. Last year, 10,553 people died in rollover crashes, up from 10,442
in 2003. About 60 percent of the people killed were not wearing seat belts.
NHTSA said an estimated 596 fatalities and 807 serious injuries
a year involve people wearing seat belts who come into contact with a collapsed
roof during a rollover crash.
Rollovers and the issue of roof crush have led to wide disagreement
among auto industry and safety groups. The industry has questioned whether
strengthening roofs would provide more protection, pointing to the large
number of people killed in rollovers who were not wearing seat belts.
But safety advocates contend that when a roof is crushed,
it makes seat belts less likely to work and the occupant more likely to
be ejected from the vehicle. They have pushed for stronger standards than
those included in the government's proposal.
"It's going to get rid of the absolute worst ones but
the fact is that vehicles that can meet this are still seriously unsafe
if you roll them over," said Carl Nash, a former NHTSA official who
has conducted research on roof crush for XPrts LLC, a California legal research
firm.
Some safety groups expressed concern over the proposal's language
that could prevent plaintiffs from suing automakers if they fail to have
roof crush standards even stronger than the federal rules.
Clarence Ditlow, executive director of the Washington-based
Center for Auto Safety, said it would be "used as a shield against
future product liability lawsuits."
The proposal, which will now receive input from automakers
and safety groups, is expected to cost the industry $88 million to $95 million
a year and is projected to save 13 to 44 lives per year. It could prevent
500 to 800 injuries a year, according to NHTSA.
Lou Carlin, director of safety integration for General Motors
Corp., said the world's largest automaker was reviewing the proposal but
did not anticipate any major problems implementing the plan.
"There is going to be no question that we are going to
be able to meet the requirements that are outlined" in the proposal,
Carlin said.
The Alliance of Automobile Manufacturers, a trade group that
represents nine automakers, said it supported work to "enhance real-world
safety in all types of motor vehicle crashes, including rollovers."
It said it would review the proposal, which could take effect as early as
2009.
Ford Motor Co. and DaimlerChrysler declined to comment on
the proposal and Toyota Motor Corp. said it could not immediately comment
on it. Nissan Motor Co. said it was studying the proposal.
Auto safety regulators have been working on the proposal since
2001. Congress last month directed the government to issue a new roof-strength
standard.
National Highway Traffic Safety Administration: http://www.nhtsa.gov/
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